GMC 2001 Jimmy User manual

Free lockout assistance
Free dead-battery assistance
Free out-of-fuel assistance
Free flat-tire change
Emergency towing
1-800-GMC-8782
( For vehicles purchased in Canada,
call
1-800-268-6800 )
that provides in an emergency:
1-800-GMC-8782
( For vehicles purchased in Canada,
call
1-800-268-6800)
Courtesy
Transportation
Trip Routing
Every
2001
Jimmy/Envoy
under warranty is
backed with the
following
services:

2001 GMC Jimmy/Envoy
Owner's Manual
Litho in U.S.A.
Part Number X2111 A First Edition © Copyright General Motors Corporation 2000 All Rights Reserved i

ii
Table of Contents
Windows
Keys and Door Locks
Remote Keyless Entry System (If Equipped)
Endgate/Liftgate
Automatic Transmission (If Equipped)
Manual Transmission (If Equipped)
Four-Wheel Drive (If Equipped)
Parking Brake
Tilt Wheel
Turn Signal/Multifunction Lever
Windshield Wipers
Cruise Control
Exterior and Interior Lamps
Mirrors
Storage Compartments
Luggage Carrier (If Equipped)
Accessory Power Outlets
OnStar® System (If Equipped)
Sunroof (If Equipped)
HomeLink® Transmitter (If Equipped)
Instrument Panel, Warning Lights and Gages
Seats and Seat Controls
Safety Belts Air Bag Systems Restraint Systems for Children
Section
1
Section
2
Seats and Restraint Systems
Features and Controls

Table of Contents (cont'd)
Your Driving, the Road and Your Vehicle
Defensive Driving
Drunken Driving
Control of a Vehicle
Braking
Steering
Driving Tips for Various Road Conditions
Off-Road Driving
Recreational Vehicle Towing
Loading Your Vehicle
Towing a Trailer
Heating and Air Conditioning
Setting the Radio Clock
Radio/Cassette Player/CD Player
Radio Theft-Deterrent Feature
Steering Wheel Controls (If Equipped)
Hazard Warning Flashers
Jump Starting
Towing Your Vehicle
Engine Overheating
Changing a Flat Tire
If You're Stuck
Problems on the Road
Your Driving and the Road
Comfort Controls and Audio Systems
Section
3
Section
4
Section
5
iii

Table of Contents (cont'd)
Maintenance Schedule
Service and Appearance Care
Section
7
Section
6
Scheduled Maintenance
Owner Checks and Services
Periodic Maintenance Inspections
Recommended Fluids and Lubricants
Maintenance Records
Fuel
Checking Fluids and Lubricants
Engine Air Cleaner/Filter
Brakes
Bulb Replacement
Windshield Wiper Blade Replacement
Tires and Wheels
Appearance Care
Electrical System/Fuses and Circuit Breakers
Capacities and Specifications
Normal Maintenance Replacement Parts
iv

Table of Contents (cont'd)
Customer Assistance Information
In the Index you will find an alphabetical listing of almost every subject in this manual.
You can use it to quickly find something you want to read.
Section
8
Customer Satisfaction Procedures
Customer Assistance Offices
Roadside Assistance and Courtesy Transportation
Warranty Information (See Warranty Manual)
Reporting Safety Defects on page 8-10
Service Publications
Index
Section
9
Please refer to the last page of this manual for your Service Station Guide
v

vi
GENERAL MOTORS, GM, the GM Emblem, GMC,
the GMC Emblem and the name JIMMY, and the
name ENVOY are registered trademarks of General
Motors Corporation.
This manual includes the latest information at the time it
was printed. We reserve the right to make changes after
that time without further notice. For vehicles first sold in
Canada, substitute the name “General Motors of Canada
Limited” for GMC whenever it appears in this manual.
Please keep this manual in your vehicle, so it will be
there if you ever need it when you’re on the road.
If you sell the vehicle, please leave this manual in it
so the new owner can use it.
We support voluntary
technician certification.
For Canadian Owners Who Prefer a
French Language Manual:
Aux propriétaires canadiens: Vous pouvez vous
procurer un exemplaire de ce guide en français chez
votre concessionaire ou au:
Helm, Incorporated
P.O. Box 07130
Detroit, MI 48207

vii
2-Door Utility 4-Door Utility
About Driving Your Vehicle
As with other vehicles of this type, failure to operate this
vehiclecorrectlymayresultinlossofcontroloranaccident.
Be sure to read the “on-pavement” and “off-road” driving
guidelines in this manual. (See “Your Driving, the Road
and Your Vehicle” and “Off-Road Driving with Your
Four-Wheel-Drive Vehicle” in the Index.)
How to Use this Manual
Many people read their owner’s manual from beginning
to end when they first receive their new vehicle. If you
do this, it will help you learn about the features and
controls for your vehicle. In this manual, you’ll find
that pictures and words work together to explain
things quickly.
Safety Warnings and Symbols
You will find a number of safety cautions in this book.
We use a box and the word CAUTION to tell you
about things that could hurt you if you were to ignore
the warning.
CAUTION:
These mean there is something that could hurt
you or other people.
In the caution area, we tell you what the hazard is.
Then we tell you what to do to help avoid or reduce the
hazard. Please read these cautions. If you don’t, you or
others could be hurt.

viii
You will also find a circle
with a slash through it in
this book. This safety
symbol means “Don’t,”
“Don’t do this” or “Don’t
let this happen.”
Vehicle Damage Warnings
Also, in this book you will find these notices:
NOTICE:
These mean there is something that could damage
your vehicle.
In the notice area, we tell you about something that can
damage your vehicle. Many times, this damage would
not be covered by your warranty, and it could be costly.
But the notice will tell you what to do to help avoid
the damage.
When you read other manuals, you might see
CAUTION and NOTICE warnings in different
colors or in different words.
You’ll also see warning labels on your vehicle.
They use the same words, CAUTION or NOTICE.

ix
For example,
these symbols
are used on an
original battery:
CAUTION
POSSIBLE
INJURY
PROTECT
EYES BY
SHIELDING
CAUSTIC
BATTERY
ACID COULD
CAUSE
BURNS
AVOID
SPARKS OR
FLAMES
SPARK OR
FLAME
COULD
EXPLODE
BATTERY
These symbols
are important for
you and your
passengers
whenever your
vehicleisdriven:
CHILD
RESTRAINT
TOP STRAP
ANCHOR
DOOR LOCK
UNLOCK
FASTEN
SEAT
BELTS
POWER
WINDOW
AIR BAG
These symbols
have to do with
your lamps:
MASTER
LIGHTING
SWITCH
TURN
SIGNALS
PARKING
LAMPS
HAZARD
WARNING
FLASHER
DAYTIME
RUNNING
LAMPS
FOG LAMPS
These symbols
are on some of
your controls:
WINDSHIELD
WIPER
WINDSHIELD
WASHER
WINDSHIELD
DEFROSTER
REAR
WINDOW
DEFOGGER
VENTILATING
FAN
These symbols
are used on
warning and
indicator lights:
ENGINE
COOLANT
TEMP
BATTERY
CHARGING
SYSTEM
BRAKE
COOLANT
ENGINE OIL
PRESSURE
ANTI-LOCK
BRAKES
Here are some
other symbols
you may see:
FUSE
LIGHTER
HORN
FUEL
Vehicle Symbols
These are some of the symbols you may find on your vehicle. Also see “Warning Lights and Gages” in the Index.

For
a More
Detailed Look at
What's Under the Hood
See Section 6
Service Station Guide
Oil Viscosity
Engine Oil
See Section 6
Engine Oil Dipstick
See Section 6
Fuel
Use unleaded only.
See Section 6
for octane ratings.
Cooling System
See Section 5
Hood Release
See Section 6
Windshield Washer
Fluid
See Section 6
Spare Tire Pressure
See Section 5 & 6
Battery
See Section 6
Tire Pressure
See Section 6

1- 1-1
Section 1 Seats and Restraint Systems
Here you’ll find information about the seats in your vehicle and how to use your safety belts properly. You can also
learn about some things you should not do with air bags and safety belts.
1-2 Seats and Seat Controls
1-10 Safety Belts: They’re for Everyone
1-14 Here Are Questions Many People Ask About
Safety Belts -- and the Answers
1-15 How to Wear Safety Belts Properly
1-16 Driver Position
1-22 Safety Belt Use During Pregnancy
1-23 Right Front Passenger Position
1-23 Air Bag System
1-29 Center Front Passenger Position
(4-Door Models with Front Bench Seat)
1-31 Rear Seat Passengers
1-34 Rear Safety Belt Comfort Guides for
Children and Small Adults (4-Door Models)
1-37 Center Rear Passenger Position
(4-Door Models)
1-38 Children
1-42 Restraint Systems for Children
1-53 Older Children
1-56 Safety Belt Extender
1-56 Checking Your Restraint Systems
1-56 Replacing Restraint System Parts
After a Crash

1-2
Seats and Seat Controls
This section tells you about the seats -- how to adjust
them, and fold them up and down.
Manual Front Seat
CAUTION:
You can lose control of the vehicle if you try to
adjust a manual driver’s seat while the vehicle is
moving. The sudden movement could startle and
confuse you, or make you push a pedal when you
don’t want to. Adjust the driver’s seat only when
the vehicle is not moving. Move the lever located under the front of the manual
seat up to unlock it. Slide the seat to where you want it.
Then release the lever and try to move the seat with your
body to make sure the seat is locked into place.

1-3
Manual Lumbar Support (If Equipped)
If your vehicle has this
feature, there will be a knob
on the outboard side of the
driver’s and passenger’s
bucket seats.
Turn the knob counterclockwise to increase lumbar
support and clockwise to decrease lumbar support.
Power Seats (If Equipped)
If your vehicle has this feature, there will be a control on
the outboard side of your seat.
Horizontal Control: Raise or lower the front of the
seat by raising or lowering the forward edge of
the control.
Raise or lower the rear of the seat by raising or lowering
the rear edge of the control. Move the seat forward or
rearward by moving the whole control toward the
front or the rear of the vehicle.

1-4
Moving the whole control up or down raises or lowers
the whole seat.
Vertical Control: Move the reclining front seatback
forward or rearward by moving the control toward the
front or rear of the vehicle.
Power Lumbar Control (If Equipped)
If your vehicle has this
feature, it is located on the
outboard side of the seat(s).
Press and hold the front of the control until you have
the desired lumbar support. To decrease lumbar support,
press and hold the rear of the control.
Memory Seat (If Equipped)
If your vehicle has this
feature, the control located
on the outboard side of the
driver’s seat looks like this.
Use this memory function to save your seat cushion and
seatback settings by using the following procedure:
1. Adjust the driver’s seat to a safe and comfortable
driving position.
2. Press the SET button and then one of the two
numbered memory buttons. You will hear a chime
for each button pushed to confirm that your settings
have been placed in memory.
3. To program your keyless entry transmitter, if equipped,
press the UNLOCK button within five seconds of
programming the memory button. You will hear a
chime to confirm programming of the transmitter.

1-5
When your vehicle is in PARK (P) for an automatic
transmission or the parking brake is engaged for a
manual transmission, push and release the numbered
memory button you just stored. The seat will move to
the set position. You will hear one chime.
Pressing the UNLOCK button of a keyless entry
transmitter will adjust the seat to the corresponding
stored memory position. You will hear one chime.
Repeat Steps 1 and 2 to readjust the seat. The transmitter
need not be reprogrammed unless it needs to correspond
to the other numbered memory button.
To set the seat for a second driver, follow the previous
steps, but use the other numbered button and the other
keyless entry transmitter.
If there is a third driver, use the seat adjuster switch to
adjust the seat. Pressing any of the seat adjuster switches,
the SET button or pressing the desired memory button
twice will cause the seat to stop moving.
If you push the numbered button to adjust the seat
and start the vehicle while the seat is still adjusting,
adjustment will pause while the ignition is in START.
Adjustment will resume after the ignition is in RUN.
Heated Front Seats (If Equipped)
If your vehicle has this
feature, the controls are
located on the outboard
side of the seats.
This feature will quickly heat the lower cushion and
lower back of the driver’s and front passenger’s seats
for added comfort.
Press the lower part of the switch to turn the heater on
low. Press the upper part of the switch to turn the heater
on high. Put the switch in the center position to turn the
heater off.
The passenger’s safety belt must be engaged for the
heated seat feature to work on the passenger’s seat.

1-6
Reclining Front Seatbacks
To adjust a manual seatback, lift the lever on the
outboard side of the seat.
Release the lever to lock the seatback where you
want it. Pull up on the lever and the seat will go to
an upright position.
If your vehicle is equipped with the vertical power seat
control described earlier, it allows the seatback to
recline also.
But don’t have a seatback reclined if your vehicle
is moving.

1-7
CAUTION:
Sitting in a reclined position when your vehicle is
in motion can be dangerous. Even if you buckle
up, your safety belts can’t do their job when
you’re reclined like this.
The shoulder belt can’t do its job because it
won’t be against your body. Instead, it will be
in front of you. In a crash you could go into it,
receiving neck or other injuries.
The lap belt can’t do its job either. In a crash the
belt could go up over your abdomen. The belt
forces would be there, not at your pelvic bones.
This could cause serious internal injuries.
For proper protection when the vehicle is in
motion, have the seatback upright. Then sit
well back in the seat and wear your safety
belt properly.
Head Restraints
Head restraints are fixed on some models and adjustable
on others. Slide an adjustable head restraint up or down
so that the top of the restraint is closest to the top of
your ears. This position reduces the chance of a neck
injury in a crash.

1-8
Seatback Latches The front seatbacks fold
forward to let people get
into the back seat or to
access the storage area
behind the seat.
To fold a front seatback
forward, move the lever
located on the side of the
seat rearward and pull the
seatback forward.
To return the seatback to the upright position, push the
seatback all the way back until the latch catches. If the
seatback was reclined before being folded forward, it
will return to the reclined position.
CAUTION:
If the seatback isn’t locked, it could move forward
in a sudden stop or crash. That could cause injury
to the person sitting there. Always press rearward
on the seatback to be sure it is locked.
Easy Entry Seat (2-Door Models)
The right front seat of your vehicle makes it easy to get
in and out of the rear seat.
1. Tilt the right front seatback completely forward and
the whole seat will slide forward.
2. Move the seatback to its original position after
someone gets into the rear seat area. Then move
the seat rearward until it locks.
CAUTION:
If an easy entry right front seat isn’t locked, it
can move. In a sudden stop or crash, the person
sitting there could be injured. After you’ve used
it, be sure to push rearward on an easy entry seat
to be sure it is locked.
Tilt the seatback completely forward and slide the whole
seat forward again to get out.